A water hose can be attached to a speaker so that it vibrates at a certain frequency, say 27 Hz. You can see this effect through a 24 fps camera & if you change the vibration frequency you see a different pattern
[edgarciancio885: https://t.co/V4sODpo4dy]
https://t.co/8zijrK2AzZ
A water hose can be attached to a speaker so that it vibrates at a certain frequency, say 27 Hz. You can see this effect through a 24 fps camera & if you change the vibration frequency you see a different pattern
[edgarciancio885: https://t.co/V4sODpo4dy]
https://t.co/8zijrK2AzZ